Here is a list of all macros with links to the files they belong to:

### - r -

- RW_SEEK_CUR : SDL_oldnames.h
- RW_SEEK_END : SDL_oldnames.h
- RW_SEEK_SET : SDL_oldnames.h
- SDL_ReadBE16 : SDL_oldnames.h
- SDL_ReadBE32 : SDL_oldnames.h
- SDL_ReadBE64 : SDL_oldnames.h
- SDL_ReadLE16 : SDL_oldnames.h
- SDL_ReadLE32 : SDL_oldnames.h
- SDL_ReadLE64 : SDL_oldnames.h
- SDL_RectEquals : SDL_oldnames.h
- SDL_reinterpret_cast : SDL_stdinc.h
- SDL_RELEASE : SDL_mutex.h
- SDL_RELEASE_GENERIC : SDL_mutex.h
- SDL_RELEASE_SHARED : SDL_mutex.h
- SDL_RENDER_DEVICE_RESET : SDL_oldnames.h
- SDL_RENDER_TARGETS_RESET : SDL_oldnames.h
- SDL_RenderCopy : SDL_oldnames.h
- SDL_RenderCopyEx : SDL_oldnames.h
- SDL_RenderCopyExF : SDL_oldnames.h
- SDL_RenderCopyF : SDL_oldnames.h
- SDL_RenderDrawLine : SDL_oldnames.h
- SDL_RenderDrawLineF : SDL_oldnames.h
- SDL_RenderDrawLines : SDL_oldnames.h
- SDL_RenderDrawLinesF : SDL_oldnames.h
- SDL_RenderDrawPoint : SDL_oldnames.h
- SDL_RenderDrawPointF : SDL_oldnames.h
- SDL_RenderDrawPoints : SDL_oldnames.h
- SDL_RenderDrawPointsF : SDL_oldnames.h
- SDL_RenderDrawRect : SDL_oldnames.h
- SDL_RenderDrawRectF : SDL_oldnames.h
- SDL_RenderDrawRects : SDL_oldnames.h
- SDL_RenderDrawRectsF : SDL_oldnames.h
- SDL_RENDERER_ACCELERATED : SDL_oldnames.h
- SDL_RENDERER_PRESENTVSYNC : SDL_oldnames.h
- SDL_RENDERER_VSYNC_ADAPTIVE : SDL_render.h
- SDL_RENDERER_VSYNC_DISABLED : SDL_render.h
- SDL_RendererFlip : SDL_oldnames.h
- SDL_RenderFillRectF : SDL_oldnames.h
- SDL_RenderFillRectsF : SDL_oldnames.h
- SDL_RenderFlush : SDL_oldnames.h
- SDL_RenderGetClipRect : SDL_oldnames.h
- SDL_RenderGetLogicalSize : SDL_oldnames.h
- SDL_RenderGetMetalCommandEncoder : SDL_oldnames.h
- SDL_RenderGetMetalLayer : SDL_oldnames.h
- SDL_RenderGetScale : SDL_oldnames.h
- SDL_RenderGetViewport : SDL_oldnames.h
- SDL_RenderGetWindow : SDL_oldnames.h
- SDL_RenderIsClipEnabled : SDL_oldnames.h
- SDL_RenderLogicalToWindow : SDL_oldnames.h
- SDL_RenderSetClipRect : SDL_oldnames.h
- SDL_RenderSetLogicalSize : SDL_oldnames.h
- SDL_RenderSetScale : SDL_oldnames.h
- SDL_RenderSetViewport : SDL_oldnames.h
- SDL_RenderSetVSync : SDL_oldnames.h
- SDL_RenderWindowToLogical : SDL_oldnames.h
- SDL_REQUIRES : SDL_mutex.h
- SDL_REQUIRES_SHARED : SDL_mutex.h
- SDL_RESTRICT : SDL_begin_code.h
- SDL_RETURN_CAPABILITY : SDL_mutex.h
- SDL_REVISION : SDL_revision.h
- SDL_RWclose : SDL_oldnames.h
- SDL_RWFromConstMem : SDL_oldnames.h
- SDL_RWFromFile : SDL_oldnames.h
- SDL_RWFromMem : SDL_oldnames.h
- SDL_RWops : SDL_oldnames.h
- SDL_RWread : SDL_oldnames.h
- SDL_RWseek : SDL_oldnames.h
- SDL_RWsize : SDL_oldnames.h
- SDL_RWtell : SDL_oldnames.h
- SDL_RWwrite : SDL_oldnames.h